Paper · 1971 · Experimental Agriculture

Effect of dry Organic Matter on Growth and Yield of Beans (Phaseolus vulgaris L.)

A. C. Magalhães; J. C. Montojos; S. Miyasaka

7
claims
13
verbatim quotes
6
citations
2
research areas
—
Not open access

Abstract

SUMMARY Incorporation of dry matter of perennial soybean into the soil, alone or with mineral fertilization, resulted in improved vegetative growth of common beans. Fairly high LAI was observed at flowering time where dry organic matter had been added, causing leaf self-shading and decreased growth in the later states of development. In contrast, both the control and mineral fertilized plots showed slower but continuous growth up to 50 days from plant emergence. Only slight differences in grain yield were noticed despite remarkable increases of Crop Growth Rate, Relative Growth Rate, Net Assimilation Rate, and Efficiency of Solar Energy Conversion that resulted from the application of dry organic matter.

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Claims 7

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Dry perennial soybean matter improved bean vegetative growth, alone or with mineral fertilizer.

Taxon
common beansPhaseolus vulgarise0
Treatment
dry matter of perennial soybeane0
Outcome
vegetative growthe0
Direction
improvede0

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Phaseolus vulgaris
Phaseolus vulgaris · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Incorporation of dry matter of perennial soybean into the soil, alone or with mineral fertilization, resulted in improved vegetative growth of common beans.”

✓ located verbatim in the source · abstract, characters 8–164 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Organic matter addition produced fairly high leaf area index at flowering.

Taxon
Beanst0
Organ / stage
flowering timee0
Treatment
dry organic mattere0
Outcome
LAIe0
Direction
Fairly highe0

Not reportedComparator

Verbatim

e0

“Fairly high LAI was observed at flowering time where dry organic matter had been added”

✓ located verbatim in the source · abstract, characters 165–251 · show in text ↑
t0

“Beans”

✓ located verbatim in the source · title, characters 52–57 · show in text ↑
Mechanismobservedoriginal resultnegativemeasured

Claim · model-written summary

Leaf self-shading accompanied decreased growth at later stages after organic matter addition.

Taxon
Beanst0
Outcome
growthe0
Direction
decreasede0
Qualifier
leaf self-shadinge0

Verbatim

e0

“causing leaf self-shading and decreased growth in the later states of development.”

✓ located verbatim in the source · abstract, characters 253–335 · show in text ↑
t0

“Beans”

✓ located verbatim in the source · title, characters 52–57 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Control and mineral fertilized beans grew more slowly but continuously through 50 days after emergence.

Taxon
Beanst0
Outcome
growthe0
Direction
slower but continuouse0
Qualifier
up to 50 days from plant emergencee0

Verbatim

e0

“both the control and mineral fertilized plots showed slower but continuous growth up to 50 days from plant emergence.”

✓ located verbatim in the source · abstract, characters 349–466 · show in text ↑
t0

“Beans”

✓ located verbatim in the source · title, characters 52–57 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Organic matter led to only slight differences in bean grain yield.

Taxon
Beanst0
Treatment
dry organic mattere0
Outcome
grain yielde0
Direction
slight differencese0

Not reportedComparator

Verbatim

e0

“Only slight differences in grain yield were noticed despite remarkable increases of Crop Growth Rate, Relative Growth Rate, Net Assimilation Rate, and Efficiency of Solar Energy Conversion that resulted from the application of dry organic matter.”

✓ located verbatim in the source · abstract, characters 467–713 · show in text ↑
t0

“Beans”

✓ located verbatim in the source · title, characters 52–57 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Organic matter markedly increased Crop Growth Rate and Relative Growth Rate.

Taxon
Beanst0
Treatment
dry organic mattere0
Outcome
Crop Growth Rate, Relative Growth Ratee0
Direction
increasese0

Not reportedComparator

Verbatim

e0

“remarkable increases of Crop Growth Rate, Relative Growth Rate, Net Assimilation Rate, and Efficiency of Solar Energy Conversion that resulted from the application of dry organic matter.”

✓ located verbatim in the source · abstract, characters 527–713 · show in text ↑
t0

“Beans”

✓ located verbatim in the source · title, characters 52–57 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Organic matter markedly increased Net Assimilation Rate and Efficiency of Solar Energy Conversion.

Taxon
Beanst0
Treatment
dry organic mattere0
Outcome
Net Assimilation Rate, and Efficiency of Solar Energy Conversione0
Direction
increasese0

Not reportedComparator

Verbatim

e0

“remarkable increases of Crop Growth Rate, Relative Growth Rate, Net Assimilation Rate, and Efficiency of Solar Energy Conversion that resulted from the application of dry organic matter.”

✓ located verbatim in the source · abstract, characters 527–713 · show in text ↑
t0

“Beans”

✓ located verbatim in the source · title, characters 52–57 · show in text ↑

Glycine max · growth · Phaseolus vulgaris (common bean)Results agree

2 papers: 2 positive, 0 negative or no effect

1 paper in the same direction as this paper

  1. positive
See all 2 papers →

organic · growth · Phaseolus vulgaris (common bean)Positive and negative results

12 papers: 7 positive, 5 negative or no effect

6 papers in the same direction as this paper · 4 in the opposite direction · 1 reporting no difference from an alternative

  1. no effect
  2. negative
  3. no effect

8 papers more in this group

See all 12 papers →

Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.